40033113343232 has 18 divisors (see below), whose sum is σ = 79909847337978. Its totient is φ = 20016556671488.

The previous prime is 40033113343177. The next prime is 40033113343283. The reversal of 40033113343232 is 23234331133004.

It can be written as a sum of positive squares in only one way, i.e., 39723069285376 + 310044057856 = 6302624^2 + 556816^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78189674243 + ... + 78189674754.

It is an arithmetic number, because the mean of its divisors is an integer number (4439435963221).

Almost surely, 2^{40033113343232} is an apocalyptic number.

It is an amenable number.

40033113343232 is a deficient number, since it is larger than the sum of its proper divisors (39876733994746).

40033113343232 is an equidigital number, since it uses as much as digits as its factorization.

40033113343232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156379349013 (or 156379348999 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 40033113343232 its reverse (23234331133004), we get a palindrome (63267444476236).

The spelling of 40033113343232 in words is "forty trillion, thirty-three billion, one hundred thirteen million, three hundred forty-three thousand, two hundred thirty-two".